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| Automotive Grade | |
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| Medical Grade | |
| Military Grade | |
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The Polytron P31-12XE is an enclosed AC/DC converter designed for ITE (Commercial) applications. It accepts an input voltage range of 105-125 VAC at 50-60 Hz and provides dual outputs of +/-12VDC, each capable of delivering up to 25mA.
Key electrical specifications include line regulation of 0.2% and load regulation of 0.2% for single outputs. The temperature coefficient is typically 0.02%/°C, and isolation resistance is rated at 50MOhms. The unit includes short circuit protection for enhanced reliability.
Environmentally, the P31-12XE operates within a temperature range of -25°C to 71°C and uses free air convection for cooling. Its physical dimensions are 88.9mm in length, 63.5mm in width, and 22.4mm in height. The package is a 7-DIP Module with 5 leads, designed for through-hole mounting.
This converter is approved by CE, cURus, and UL agencies, indicating compliance with relevant safety standards for commercial applications.
+/-12VDC
25 mA
105-125 VAC
-25°C to 71°C
7-DIP Module, 5 Leads
Through Hole